Update README.md

README.md

@@ -6,4 +6,5 @@ license: apache-2.0
 <a href="" target="_blank"><img src="https://github.com/zjunlp/KnowLM/blob/main/assets/KnowLM.png?raw=true" alt="ZJU-KnowLM" style="width: 40%; min-width: 40px; display: block; margin: auto;"></a>
 </p>
 
-Built upon LlaMA-13b, this version incorporates pretraining weights from a secondary full-scale pretraining phase using both Chinese and English bilingual data. This augmentation improves the model's comprehension of Chinese. For further details, please refer to this [**link**](https://github.com/zjunlp/KnowLM).
+
+This model has been fine-tuned using directive data, building upon the foundation of [**Knowlm-13B-Base**](https://huggingface.co/zjunlp/knowlm-13b-base-v1.0). For further details, please refer to this [**link**](https://github.com/zjunlp/KnowLM).